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Bremont Terra Nova 40.5mm Date Mens Watch Green
Ref. TN40-DT-SS-GN-L-S
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Stepping up in the same dial colour
The Terra Nova takes its shape and logic from early twentieth-century military pocket watches — pieces designed to be read at a glance, wound with gloved hands, and carried into conditions where legibility was not a nicety. That oversized crown, which Bremont calls the Wayfinder, is a direct translation of that requirement into a wristwatch: large enough to grip cleanly, and now carrying the brand's compass-rose mark as a quiet statement of intent. The caseback is engraved with a charted world map and the words Terra Nova, which makes the inside of the wrist worth a look. At 40.5mm in a cushion case with a 47mm lug-to-lug span, the watch sits neatly without demanding attention, and 11.11mm of thickness means it passes under a cuff without protest. The green dial works with the brown calfskin strap in a way that reads as considered rather than matched, and the three-dimensional block numerals — rhodium-plated hands alongside — throw a strong green charge in the dark, which is where the field-watch lineage earns its keep. Quick-release spring bars mean the strap comes off without tools, which is the right decision for a watch this likely to spend time in the field.
- Reference
- TN40-DT-SS-GN-L-S
- Brand
- Bremont
- Collection
- Terra Nova
- Case size
- 40.5mm
- Case thickness
- 11.11mm
- Lug width
- 22mm
- Case material
- Stainless steel
- Case shape
- Cushion
- Dial
- Green
- Crystal
- Sapphire
- Movement
- Automatic
- Calibre
- BE-36AE
- Functions
- Date
- Water resistance
- 100m
- Bracelet / strap
- Leather strap
- Strap colour
- Brown
- Clasp
- Buckle
- Lume
- Super-LumiNova
- Retailer
- Mappin & Webb
Additional specifications
- Lug-to-lug
- 47mm
- Power reserve
- 38 hours
- Strap
- Interchangeable
Learn more about Bremont
Nick and Giles English founded Bremont in 2002, four years after their father died in a plane crash that Nick survived. All three had restored and flown vintage aircraft together, and the brand that emerged is inseparable from that. The name comes from Antoine Bremont, a French farmer who sheltered the brothers after an emergency landing.
Bremont set out to rebuild British watchmaking, which had effectively ended in the twentieth century. The early watches used Swiss movements in British-designed cases, with the Trip-Tick three-part case construction and a hardened outer barrel treated to over 2000 Vickers.
The military and aviation work is real rather than thematic. Bremont holds contracts with squadrons across the RAF, the US Air Force, and other services, producing issued watches for specific units, and has made watches for Martin-Baker ejection seat survivors — tested to the ejection forces themselves.
The company has also built watches incorporating material from historical objects: oak and copper from HMS Victory, aluminium from the Wright Flyer, and steel from Bletchley Park.
The manufacturing ambition advanced with the opening of a facility in Henley and the release of the ENG300 series in 2021, the first Bremont movement designed and largely made in England. Production is in the low tens of thousands annually.
- 2002
- Nick and Giles English found Bremont.
- 2007
- The first watches ship with the Trip-Tick case.
- 2009
- The Martin-Baker collaboration begins.
- 2021
- The ENG300 becomes the first English-made Bremont calibre.
Also in 7 collections
This watch appears in the Bremont Terra Nova range (10), Stainless Steel Watches (3,546), Back in Stock (3,538), Automatic Watches (1,867), Leather Strap Watches (1,171), Green Dial Watches (483) and Tonneau & Cushion Watches (134).
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 100m water resistance covers swimming and watersports
- 47mm lug-to-lug keeps the 40.5mm case wearable
- Sapphire crystal, which resists scratching
- Luminous hands and markers for low light
- Sits in the lower half of Bremont's range as we list it
Worth knowing
- 38-hour reserve means winding it after a day off
- Leather does not suit regular contact with water
Bremont Terra Nova alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | TN40-DT-SS-GN-L-S | 01 771 7791 4054-07 8 20 18 | SLA085J1 |
|---|---|---|---|
| Price | £2,850 | £2,840 | £2,900 |
| Case size | 40.5mm | 40mm | 41mm |
| Water resistance | 100m | 100m | 100m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Leather strap | Stainless steel bracelet | Stainless steel bracelet |
| Power reserve | 38 hours | 48 hours | 72 hours |
| This watch | Closely matched | Closely matched |
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Water resistance explainedWill the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Sapphire, mineral and acrylic comparedDoes it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
Quartz, automatic and solar comparedHow long does it run for when it's not worn?
About 38 hours fully wound — so it will usually stop if you leave it off overnight.
What size strap does it take?
22mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Will it fit my wrist?
Lug-to-lug is 47mm, which suits wrists from roughly 16cm (6¼ inches) upward.
Lug-to-lug decides fit more than case diameter does.
How to size a watch to your wristIs it a men's or women's watch?
Listed as men's.
Cheapest place to buy
Mappin & Webb is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
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